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Giải pt: 1 + 2sinxcosx = sinx + 2cosx

Giải pt: 1 + 2sinxcosx = sinx + 2cosx
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5 votes
Giải pt: 1 + 2sinxcosx = sinx + 2cosx

asked
User Xrado
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1 Answer

1 vote

Answer:

even i dont know can help

answered
User Abdul Manan
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